AT&T NetworkCAT-M1 LTE technologyQuick connection to Resideo control panelsDual Path Communicator (AT&T) ResideoThis product is specified to meet UL 985 Standard For Household Fire Warning System Units.Resideo is committed to providing the best alarm communication solutions for the security industry. Our LTEM-PI Communicators utilize the latest LTE? technology specifically designed for loT devices to communicate with AlarmNet? .The CAT-M1 LTE technology, used by leading carriers, has greater signal strength and power efficiency, improving performance underground and within structures.LTE CAT-M1 technology is available everywhere that current LTE networks reach with strong enough reception for consistent connections.The LTEM-PI Communicators easily connect to customers' security system control panels and sends alarms and messages to AlarmNet for transfer to the central monitoring station.General InformationName: Resideo LTEM-PIA LTE CAT M1 Cellular and Internet Communicator for VISTA Control Panels, AT&T, Resideo, ResideoCategory: Resideo, Intrusion, Alarm Communicators & Equipment, Alarm CommunicatorsUPC Code: 194160008904Country of Origin: Mexico. Country of origin is subject to change.